new: only show streetview menu if available

1 files changed, 21 insertions, 2 deletions

diff --git a/main/src/cgeo/geocaching/utils/ProcessUtils.java b/main/src/cgeo/geocaching/utils/ProcessUtils.java
index b566b79..1c05e84 100644
--- a/main/src/cgeo/geocaching/utils/ProcessUtils.java
+++ b/main/src/cgeo/geocaching/utils/ProcessUtils.java
@@ -3,8 +3,11 @@ package cgeo.geocaching.utils;
 import cgeo.geocaching.cgeoapplication;
 
 import android.content.Intent;
+import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 
+import java.util.List;
+
 public final class ProcessUtils {
 
     private ProcessUtils() {
@@ -12,9 +15,25 @@ public final class ProcessUtils {
     }
 
     public static boolean isInstalled(final String packageName) {
-        return getLaunchIntent(packageName) != null;
+        return (getLaunchIntent(packageName) != null) || hasPackageInstalled(packageName);
+    }
+
+    /**
+     * This will find installed applications even without launch intent (e.g. the streetview plugin).
+     */
+    private static boolean hasPackageInstalled(final String packageName) {
+        final List<PackageInfo> packs = cgeoapplication.getInstance().getPackageManager().getInstalledPackages(0);
+        for (final PackageInfo packageInfo : packs) {
+            if (packageName.equals(packageInfo.packageName)) {
+                return true;
+            }
+        }
+        return false;
     }
 
+    /**
+     * This will find applications, which can be launched.
+     */
     public static Intent getLaunchIntent(final String packageName) {
         if (packageName == null) {
             return null;
@@ -24,7 +43,7 @@ public final class ProcessUtils {
             // This can throw an exception where the exception type is only defined on API Level > 3
             // therefore surround with try-catch
             return packageManager.getLaunchIntentForPackage(packageName);
-        } catch (Exception e) {
+        } catch (final Exception e) {
             return null;
         }
     }